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Associate Level Material Essay

Read the directions carefully and write JavaScript® code that addresses the requirements.

Copy your code directly into this appendix document and post your assignment.

1. Write JavaScript® code that anticipates and handles an error for an expected numeric field. This code is executed on keypress, and the entered value is saved for you in a variable called enteredChar. Include the try block of JavaScript® statements needed to check if the character is not a number or a nonalphanumeric character, or if you throw an error message.

2. Write a custom error handling JavaScript® function called processErrors that handles a custom error by assigning it to the onerror event handler. Include the block of JavaScript® statements needed to pass the arguments sent by the JavaScript® interpreter into the processErrors function, send an alert message with the arguments, return, and write the event handler that calls the processErrors function.

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